NAICS Code 334510: Electromedical and Electrotherapeutic Apparatus Manufacturing
National industry
SBA small business size standard: 1,250 employees
Definition
This U.S. industry comprises establishments primarily engaged in manufacturing electromedical and electrotherapeutic apparatus, such as magnetic resonance imaging equipment, medical ultrasound equipment, pacemakers, hearing aids, electrocardiographs, and electromedical endoscopic equipment.
Government contracts for this product: PSC 6515 Medical and Surgical Instruments, Equipment, and Supplies
Code facts
- Part of
-
-
31-33
-
334
-
3345
- 33451
-
3345
-
334
-
31-33
- Contract awards
- 1,455 In the last 12 months
- Contract obligations
- $750,169,402 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 334510
- Arc lamp units, electrotherapeutic (except infrared, ultraviolet), manufacturing
- Audiological equipment, electromedical, manufacturing
- Automated blood and body fluid analyzers (except laboratory) manufacturing
- Bronchoscopes, electromedical, manufacturing
- Carbon arc lamp units, electrotherapeutic (except infrared and ultraviolet), manufacturing
- Cardiodynameter manufacturing
- Cardiographs manufacturing
- Cardiophone, electric, manufacturing
- Cardioscope manufacturing
- Cardiotachometer manufacturing
- Colonscopes, electromedical, manufacturing
- Cystoscopes, electromedical, manufacturing
- Defibrilators manufacturing
- Diagnostic equipment, electromedical, manufacturing
- Diagnostic equipment, MRI (magnetic resonance imaging), manufacturing
- Dialysis equipment, electromedical, manufacturing
- Diathermy apparatus, electromedical, manufacturing
- Diathermy units manufacturing
- Electrocardiographs manufacturing
- Electroencephalographs manufacturing
- Electrogastrograph manufacturing
- Electromedical diagnostic equipment manufacturing
- Electromedical equipment manufacturing
- Electromedical therapy equipment manufacturing
- Electromyographs manufacturing
- Electrotherapeutic apparatus manufacturing
- Electrotherapy units manufacturing
- Endoscopic equipment, electromedical (e.g., bronchoscopes, colonoscopes, cystoscopes), manufacturing
- Gastroscopes, electromedical, manufacturing
- Hearing aids, electronic, manufacturing
- Heart-lung machine, manufacturing
- Laser equipment, electromedical, manufacturing
- Laser systems and equipment, medical, manufacturing
- Lithotripters manufacturing
- Magnetic resonance imaging (MRI) medical diagnostic equipment manufacturing
- Medical cleaning equipment, ultrasonic, manufacturing
- Medical ultrasound equipment manufacturing
- MRI (magnetic resonance imaging) medical diagnostic equipment manufacturing
- Otoscopes, electromedical, manufacturing
- Pacemakers manufacturing
- Patient monitoring equipment (e.g., intensive care, coronary care unit) manufacturing
- PET (positron emission tomography) scanners manufacturing
- Phonocardiographs manufacturing
- Positron emission tomography (PET) scanners manufacturing
- Probes, electric medical, manufacturing
- Respiratory analysis equipment, electromedical, manufacturing
- Retinoscopes, electromedical, manufacturing
- Sentinel, cardiac, manufacturing
- Surgical support systems (e.g., heart-lung machines) (except iron lungs) manufacturing
- TENS (transcutaneous electrical nerve stimulator) manufacturing
- Transcutaneous electrical nerve stimulators (TENS) manufacturing
- Ultrasonic medical equipment manufacturing
- Ultrasonic scanning devices, medical, manufacturing
Show all 53
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Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $22,576,460 |
| FY2026 | $477,949,645 |
| FY2025 | $750,169,402 |
| FY2024 | $827,622,193 |
| FY2023 | $726,868,676 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Sonova USA Inc. | $91,248,764 | |
| 2 | Starkey Laboratories Inc. | $46,286,034 | |
| 3 | Olympus America Inc. | $30,430,295 | |
| 4 | Philips North America LLC | $30,116,200 | |
| 5 | Oticon, Inc. | $23,271,703 | |
| 6 | Trillamed LLC | $21,736,699 | |
| 7 | After Action Medical And Dental Supply, LLC | $21,686,543 | |
| 8 | GN Hearing Care Corporation | $20,281,290 | |
| 9 | Siemens Medical Solutions Usa, Inc. | $15,528,037 | |
| 10 | WS Audiology Usa, Inc. | $14,153,570 |
See the full FY2025 ranking of NAICS 334510 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $401,344,658 | |
| 2 | Defense Logistics Agency | $35,595,334 | |
| 3 | Department of Health and Human Services | $23,300,513 | |
| 4 | Department of Homeland Security | $20,396,173 | |
| 5 | Department of the Navy | $5,387,642 | |
| 6 | Defense Health Agency | $3,779,152 | |
| 7 | Social Security Administration | $3,460,498 | |
| 8 | Department of Justice | $2,316,791 | |
| 9 | Department of the Army | $2,091,748 | |
| 10 | Department of the Treasury | $893,631 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 6515 Medical and Surgical Instruments, Equipment, and Supplies | $364,945,482 | |
| 2 | 6525 X-Ray Equipment and Supplies: Medical, Dental, Veterinary | $56,417,853 | |
| 3 | 5965 Headsets, Handsets, Microphones and Speakers | $19,998,692 | |
| 4 | 6640 Laboratory Equipment and Supplies | $16,779,306 | |
| 5 | J065 Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies | $14,238,730 | |
| 6 | W065 Lease or Rental of Equipment: Medical, Dental, and Veterinary Equipment and Supplies | $5,486,998 | |
| 7 | 1075 Degaussing and Mine Sweeping Equipment | $3,743,810 | |
| 8 | N065 Installation of Equipment: Medical, Dental, and Veterinary Equipment and Supplies | $3,661,422 | |
| 9 | 6530 Hospital Furniture, Equipment, Utensils, and Supplies | $2,891,359 | |
| 10 |
R408 Program Management/ |
$2,152,005 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Illinois | $33,352,518 | |
| 2 | Pennsylvania | $27,392,457 | |
| 3 | Georgia | $26,844,880 | |
| 4 | Florida | $23,774,730 | |
| 5 | Minnesota | $23,297,197 | |
| 6 | Massachusetts | $21,892,632 | |
| 7 | Indiana | $20,818,517 | |
| 8 | Michigan | $20,673,329 | |
| 9 | New York | $17,454,507 | |
| 10 | New Jersey | $16,626,954 | |
| 11 | Virginia | $16,065,470 | |
| 12 | Colorado | $14,491,707 | |
| 13 | California | $13,595,007 | |
| 14 | Nevada | $10,819,050 | |
| 15 | Texas | $8,537,239 | |
| 16 | New Hampshire | $7,863,878 | |
| 17 | Maryland | $7,106,457 | |
| 18 | Ohio | $5,700,209 | |
| 19 | Wisconsin | $5,073,155 | |
| 20 | Tennessee | $4,120,592 | |
| 21 | Vermont | $3,823,027 | |
| 22 | Arizona | $3,616,074 | |
| 23 | Washington | $3,233,434 | |
| 24 | North Carolina | $2,880,941 | |
| 25 | Iowa | $2,373,686 | |
| 26 | Oklahoma | $2,138,736 | |
| 27 | Rhode Island | $1,412,716 | |
| 28 | Mississippi | $1,160,580 | |
| 29 | District of Columbia | $1,089,990 | |
| 30 | Missouri | $840,469 | |
| 31 | Kansas | $645,261 | |
| 32 | South Carolina | $586,358 | |
| 33 | Arkansas | $499,502 | |
| 34 | Maine | $371,595 | |
| 35 | Kentucky | $370,599 | |
| 36 | Montana | $275,848 | |
| 37 | South Dakota | $226,645 | |
| 38 | New Mexico | $173,190 | |
| 39 | Louisiana | $154,737 | |
| 40 | Alabama | $150,300 | |
| 41 | Oregon | $111,892 | |
| 42 | Utah | $106,230 | |
| 43 | Hawaii | $99,497 | |
| 44 | North Dakota | $99,497 | |
| 45 | Delaware | $93,304 | |
| 46 | Connecticut | $80,239 | |
| 47 | Guam | $72,296 | |
| 48 | Wyoming | $38,264 | |
| 49 | Nebraska | $21,659 | |
| 50 | Puerto Rico | $8,525 |
Show all 50
Shares are of everything obligated under NAICS 334510 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 38 more
Latest 48 of 16,697 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 334510?
NAICS 334510 is Electromedical and Electrotherapeutic Apparatus Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for pacemakers manufacturing?
The NAICS code for pacemakers manufacturing is 334510, Electromedical and Electrotherapeutic Apparatus Manufacturing.
What is the NAICS code for cardioscope manufacturing?
The NAICS code for cardioscope manufacturing is 334510, Electromedical and Electrotherapeutic Apparatus Manufacturing.
What is the NAICS code for cardiographs manufacturing?
The NAICS code for cardiographs manufacturing is 334510, Electromedical and Electrotherapeutic Apparatus Manufacturing.
When did the size standard for NAICS 334510 last change?
The most recent Federal Register rule on record that names NAICS 334510 in the SBA's size standards is "Small Business Size Standards for Manufacturing" (81 FR 4469), published Jan 26, 2016 and effective Feb 26, 2016.
How much do federal agencies spend under NAICS 334510?
Federal contracts under NAICS 334510 obligated $750,169,402 in fiscal year 2025 and $2,805,186,377 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 334510?
The contractors with the most obligated under NAICS 334510 in fiscal years 2026 and 2027 are Sonova USA Inc. ($91,248,764), Starkey Laboratories Inc. ($46,286,034) and Olympus America Inc. ($30,430,295).
Which agencies buy the most under NAICS 334510?
The agencies that obligated the most under NAICS 334510 in fiscal years 2026 and 2027 are Department of Veterans Affairs ($401,344,658), Defense Logistics Agency ($35,595,334) and Department of Health and Human Services ($23,300,513).
Which PSC codes are used with NAICS 334510?
The PSC codes with the most obligated under NAICS 334510 in fiscal years 2026 and 2027 are 6515 Medical and Surgical Instruments, Equipment, and Supplies; 6525 X-Ray Equipment and Supplies: Medical, Dental, Veterinary; and 5965 Headsets, Handsets, Microphones and Speakers.
Where is the work under NAICS 334510 performed?
By place of performance, the states with the most contract obligations under NAICS 334510 over the last 12 months are Illinois ($33,352,518), Pennsylvania ($27,392,457) and Georgia ($26,844,880).
What is the latest contract opportunity under NAICS 334510?
The latest contract opportunity under NAICS 334510 is Vital Signs Monitoring and Physical Assessment Units, pre-solicitation from Indian Health Service, posted November 10, 2026.
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